baber/WOPTO huggingface dataset:
Patent JP-S6452551-A (JP)
Title: Failure diagnosis device for automobile
Inventor: ABE KUNIHIRO
IPC: G06Q10/04
Filed: 1987-08-20
Abstract: PURPOSE:To enable the failure diagnosis device to quickly make a failure diagnosis by making possible a two-way communication between a failure diagnosis computer with an expert system and an electronic control device, and allowing the failure diagnosis computer and the electronic control device to directly give and receive the data at the time of making the failure diagnosis. CONSTITUTION:An electronic control device 2 for controlling air-fuel ratio, ignition timing, etc. is mounted on an automobile 1, and a failure diagnosis device 3 consisting of a microcomputer, etc. having an expert system is provided, being installed in a service-station, etc. When a failure of the automobile is diagnosed, both the devices 2, 3 are connected each other through a two-way communication interface 4. And knowledge data are retrieved in accordance with the questioning diagnosis inputted from a keyboard 3a of the failure diagnosis device 3, and a call demand of required data is inputted through the interface 4 to the electronic control device 2. A required information is read from the device 2 through the interface 4, and the cause of the failure can be inferred by an inference device 3c.
Patent JP-H1149304-A (JP)
Title: Box-shaped pallet
Inventor: TAKAHASHI KIYOTSUGU
IPC: B65F1/12
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To securely prevent unexpected opening of a bottom cover by such human errors as neglect or failure of stopper changing operation by automatically setting a bottom cover unlocking regulating condition as necessary even when complicated stopper changing operation is not performed. SOLUTION: A bottom cover-opening type box-shaped pallet is provided with a bottom cover locking mechanism to lock a bottom cover 20 in a closed condition, and a bottom cover unlocking mechanism to unlock the bottom cover 20 by lever operation. In this case, a stopper 70 which is changeable between a bottom cover unlocking impossible condition and a bottom cover unlocking possible condition, the stopper in the bottom cover unlocking possible condition is maintained in the unlocking possible condition to operation of an operation lever 54, and it is changed to the bottom cover unlocking impossible condition by interlock with engagement action of a hook 51 with a hook receiving metal 22 to a bottom cover closing operation.
Patent JP-H02166260-A (JP)
Title: Nickel-based article and alloy
Inventor: DANIERU DONARUDO KURUEGAA
IPC: B22F3/24
Filed: 1989-08-14
Abstract: PURPOSE: To obtain a fatigue crack progressing resistant Ni base article by treating an Ni base alloy cong. a specified amt. of γ' phases and having quenching crack resistance at a specified strain rate under specified temp. process conditions.  
     CONSTITUTION: An Ni base superalloy having about 30 to 46vol.% γ' phase content and having quenching crack resistance so as to be capable of rapid quenching from a suitable supersolvus solution treating temp. without generating cracks is used. This superalloy is worked under the previously selected working conditions including the working temp. lower than γ' solvus and also at a strain rate lower than the critical strain rate Ec to produce a worked structural body having high temp. carbide precipitates composed of precipitates and MC carbides. This is heated at a supersolvus solution treating temp. for a time sufficient for allowing the γ' phases to enter into solid solution without allowing the MC carbides to enter into solid solution and uniformly coarsening the crystal grains to the range of about ASTM 2 to 9. Next this superalloy is rapidly quenched to a quenching temp., and the γ' phases are precipitated without generating cracks. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5997102-A (JP)
Title: Optical waveguide device and its production
Inventor: NISHIWAKI YOSHIKAZU
IPC: G02B6/122
Filed: 1982-11-27
Abstract: PURPOSE:To provide optical coupling having good efficiency to an optical fiber by forming at least a part of the contour on the section in an optical waveguide layer into a curved line. CONSTITUTION:A mask 28 is disposed apart at a distance D on the surface of a dielectric substrate 22, and a material having a high refractive index N1, for example, glass, is deposited therein by sputtering from above a mask 28. The sectional shape of an optical waveguide layer 24 formed by the deposition of the sputtered particles is roughly semicircular. The metallic layer for setting the distance D is finally removed and thereafter a glass material having a refractive index N3 lower than the refractive index of the substrate 22 is sputtered to form a layer 26. The layer 24 has the mode approximately to the light propagation mode of an optical fiber having a circular-shaped section, whereby the degree of mis-matching with the optical fiber is decreased.
Patent JP-S6451603-A (JP)
Title: Magnetic material
Inventor: KIGUCHI MASAFUMI
IPC: H01F1/00
Filed: 1987-08-24
Abstract: PURPOSE:To realize a magnetic material at a liquid nitrogen temperature or above so that it has complete diamagnetism and ferromagnetism by the use of a magnetic field, a current, and light, by forming ferromagnetic materials into a superconductor. CONSTITUTION:Needlelike ferromagnetic materials 2 made of needlelike CuFe2O4 are mixed into powder of a Y-Ba-Cu-O superconductor 1. This mixed material is put into a copper pipe 3 and this pipe is extended to be shaped cylindrically. When the pipe is cooled at 77K by liquid nitrogen and a magnetic field is applied longitudinally to the pipe to measure magnetism, it shows ferromagnetism rapidly at the time of HC1. When the pipe is heated at 500 deg.C and next it is measured again at 77K, it shows diamagnetism. When a magnetic field of HC1 or below is applied to the pipe and its magnetism is measured together with the flowing of the current, JC1 shows ferromagnetism rapidly.
Patent JP-S60100571-A (JP)
Title: Dioxole derivative
Inventor: NISHIZAWA SUSUMU
IPC: C07D317/36
Filed: 1983-11-06
Abstract: NEW MATERIAL:The dioxole derivative of formula I (R1 and R2 are H or halogen; R3 is halogen or -OA; A is H, arylcarbonyl, alkylcarbonyl, benzyloxycarbonyl, arylsulfonyl, alkylsulfonyl or formyl). EXAMPLE:4-Hydroxymethyl-5-methyl-1,3-dioxolan-2-one. USE:Useful as a synthetic raw material of a compound for the synthesis of a prodrug to facilitate the absorption of a beta-lactam antibiotic substance such as penicillins and cephalosporins which is hardly absorbable through the digestive tracts, or to prevent damage of the digestive tracts with a carcinostatic agent such as 5-fluorouracil liable to cause digestive tract disorder. PREPARATION:A compound of formula I wherein both R1 and R2 are H can be produced e.g. by reacting the compound of formula II with the compound of formula III (Y is halogen; Z is halogen, etc.).
Patent JP-H1140615-A (JP)
Title: Method and apparatus for mounting solder balls
Inventor: NOMOTO SHINICHI
IPC: H01L21/60
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To absolutely prevent over-mounting of solder balls, by permitting the solder balls to be attracted to suction holes of a suction head having turned- down suction surface, spraying a gas with injection nozzles over the entire suction surface from beneath in an oblique direction, and completely removing only the solder balls statically attracted to portions which do not require solder balls. SOLUTION: A suction head 1 has a box-like shape with its inside being vacant. The lower portion of the suction head 1 serves as a suction surface 4 wherein a plurality of suction holes 3, respectively, corresponding to the positions for forming bumps for electronic parts, are punched. After solder balls are sucked to the suction holes 3, the suction condition is detected. Further, an injection system 6 is permitted to move beneath the suction head 1 while injecting a gas from injection nozzles 9, so that the gas successively strikes the suction surface 4 from one end to the other. Since those solder balls on the portions of the suction surface 4 which do not require solder balls, are attracted thereto merely in a static manner, the bonding strength is so weak as to be readily flown off by the injected gas, while the solder balls attracted to the suction holes 3 are hardly flown off by the gas injection force.
Patent JP-H1133707-A (JP)
Title: Unit terminal structure of magnetic mixer of ladle
Inventor: NARITA TAKASHI
IPC: B22D11/10
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To determine the terminal shape and the coil position of the magnetic mixer to be arranged to a ladle in a manner that the density B of magnetic flux in the molten metal, and the electric source volume Q meet the desired design standard. SOLUTION: Designating the protruded volume of a pole 12 from the inner peripheral of an iron core to the exterior peripheral of the furnace as D0 , the distance from the pole tip to the centrer of each coil as D1 , the width in the horizontal direction of each coil and that of the vertical direction to the refractory of the ladle as D2 , and the width of the pole 12 as D3 , and D0 :D1 :D2 D:D3 =1: k1 k:2 :k3 . In the case of the combination of 0.7<=k1 <=0.8, 0.3<=k2 <=0.4, 0.55<=k3 <=0.65, the density of magnetic flux B in the molten metal is the largest, and in the case of 0.15<=k1 <=0.3, 0.25<=k2 <=0.35, 0.35<=k3 <=0.5, the volume of electric source Q is the smallest. Further, in the case of 0.2<=k1 <=0.3, 0.3<=k2 <=0.4, 0.45<=k3 <=0.55, ratio of the density B of the flux in the molten metal to the electric source Q, B/Q is the largest, and in the case of 0.2<=k1 <=0.3, 0.3<=k2 <=0.4, 0.5<=k3 <=0.6, the magnetic efficiency B<2> /Q is the largest.
Patent JP-H1047256-A (JP)
Title: Pump liquid pressure damper structure in antiskid control device
Inventor: ICHIKAWA MAMORU
IPC: F04B53/10
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a pump liquid pressure damper structure in an antiskid control device, by which the manufacturing cost can be reduced without enlarging the whole device. SOLUTION: A small-diameter hole 17 is further formed on the bottom of a large-diameter hole 18 formed in a housing 1, a cylinder 41 for forming a pump unit 49 is screwed and fixed in the small-diameter hole 17, an opening part of the large-diameter hole 18 is blocked by a plug 19 to form a damping chamber with a designated capacity in the large-diameter hole 18 between the end surface of the cylinder 41 and the plug 19, the pump unit 40 comprises a capacity chamber 30 which is formed in the cylinder 41, and the capacity of which can be increased and decreased by the reciprocation of a plunger 42, and an inlet side non-return ball valve 33 and a discharge side check ball valve 29 disposed with the capacity chamber 30 interposed between them, and the discharge side check ball valve 29 is provided in a damping chamber 10 on the discharge side end surface of the cylinder 41.
Patent JP-H0748293-A (JP)
Title: Production of methylene chloride and chloroform
Inventor: TAKAGI YOICHI
IPC: B01J23/06
Filed: 1993-07-30
Abstract: PURPOSE:To produce methylene chloride and chloroform from methanol without almost producing carbon tetrachloride and hydrogen chloride and without using specific operation and equipment. CONSTITUTION:This method consists of the first reactional process for producing methyl chloride by reacting methanol with hydrogen chloride in the presence of a catalyst and the second reactional process for subjecting hydrogen chloride in the first reactional process to oxychlorination reaction in the presence of a catalyst.
Patent JP-S6364201-A (JP)
Inventor: WATANABE SABURO
IPC: F21V14/08
Filed: 1986-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6364619-A (JP)
Title: Composite type floating head
Inventor: SUGIMORI MASAHIRO
IPC: G11B5/60
Filed: 1986-09-04
Abstract: PURPOSE:To eliminate the need for a stage for screening heights of sliders and to improve workability by slotting the floating surfaces of a nonmagnetic slider to which a magnetic core is mounted to form the grooves having the edges perpendicular to the floating surfaces, thereby stipulating the width of the floating surfaces. CONSTITUTION:The magnetic core 22 is fixed by a glass adhesive agent to the nonmagnetic slider 20 consisting of barium titanate or calcium titanate. The slider 20 has the floating surfaces 24 projected slightly to both sides of the surface to face a magnetic disk. The core 22 is mounted into the slit formed to part of one floating surface. The floating surfaces 24 are formed by slotting. The width of the floating surfaces is stipulated by forming the grooves having the edges perpendicular to the floating surfaces 24. Side walls 28 on both sides of the floating surfaces 24 are perpendicular to the floating surfaces 24. The width of the floating surfaces is thus stipulated to the prescribed width without being affected by the slider height, by which the need for the stage for screening the heights of the sliders is eliminated and the workability is improved.
Patent JP-S62283338-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MORIGAKI MASAKAZU
IPC: G03C7/26
Filed: 1986-09-04
Abstract: PURPOSE:To obtain the titled material which is remarkably prevented generation of stain on standing, after processing by providing the layer which contains a lipophilic coupler capable of forming magenta image and a specific compd. in the titled material. CONSTITUTION:The titled material is formed by incorporating at least one kind of the compd. shown by formula III to at least one kind of the lipophilic coupler capable forming magenta image shown by formulas I and/or II. In formula I, Ar is halogen atom, etc., Y is acylamino group, etc., Z1 is a group capable of releasing by coupling. In formula II, X, Z2 and W are each hydrogen atom, etc., Za and Zb are each methine group, etc. In formula III, A is alkyl group, etc., R1-R4 are each hydrogen atom, etc., R5 is alkyl group, etc., P is oxygen atom, etc. The representative compds. shown by formulas I-III are concretely those shown by formulas I-1-III-1.
Patent JP-S60101901-A (JP)
Title: Manufacture of multilayer iron core
Inventor: TAKEUCHI YASUJI
IPC: H01F7/06
Filed: 1983-11-07
Abstract: PURPOSE:To prevent invasion of metal plate treatment liquid between layers by previously vacuum-impregnating insulation resin on the end surface of a multilayer iron core. CONSTITUTION:A wound iron core 1 is vacuum-impregnated with insulation resin, completely hardened and then the end surface of the iron core is ground, plated with materials such as Zn and coated with an anticorrosive film 3. This construction prevents invasion of acid liquid of preplating treatment agent, alkaline plating liquid, etc, into the wound iron core and the life or the strength of the anticorrosive film 3 can be extended or increased.
Patent JP-H1047492-A (JP)
Title: Seal material for fine powder
Inventor: FUKUI KAZUO
IPC: G03G15/08
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To reliably seal in fine powder inside a rotary body at lower costs. SOLUTION: A seal member 10 is of a bushing type used for sealing a rotary shaft 12 of a developing roller 11 to prevent toners from escaping toward the bearing thereof. The seal member 10 comprises alternate laminations of urethane layers 20, 22, 24 and 26 and sponge layers 21, 23 and 25, and is bulged at the sandwiched sponge layers 21, 23 and 25 radially inward and outward by the axial inward compression from both ends. The inner peripheries of the urethane layers 20, 22, 24 and 26 closely contact with the outer periphery of the rotary shaft 12 at their crest line to check the passage of toners with their sharp edging effect, and passed toners are absorbed in pores on the surface of the sponge layers 21, 23 and 25, which enables reliably checking the passage of fine toners by the seal member 10 totally.
Patent JP-H0258519-A (JP)
Title: Heat insulating material
Inventor: KAI HIDEKAZU
IPC: C08G18/42
Filed: 1988-08-23
Abstract: PURPOSE:To obtain the subject heat insulating material, having excellent heat insulating properties and physical properties and utilized in refrigerators, etc., by using a polyester polyol having a specified number of functional groups and fluorocarbon solubility and an organometallic catalyst. CONSTITUTION:A rigid urethane foam heat insulating material obtained by using a polyol component containing <=30wt.% polyester polyol having 2.1-2.5 number of functional groups and (15/100)-(25/100) fluorocarbon solubility and an organometallic catalyst as a catalyst and further a foam stabilizer, foaming agent and organic isocyanate.
Patent JP-H0373776-A (JP)
Title: Group management controller for elevator
Inventor: KUBO SUSUMU
IPC: B66B3/00
Filed: 1989-08-11
Abstract: PURPOSE:To prevent the erroneous forecast for the passengers on a getting-on field by installing a control means for delaying the arrival of a return instruction No. machine onto a standard floor in comparison with the arrival of the allotted No. machine called at the getting-on field on the standard floor, when it is supposed that the arrival of the return instruction No. machine to the standard floor is earlier than the arrival of the allotment No. machine called at the getting-on field on the standard floor and the arrival is within a previously set prescribed time. CONSTITUTION:A monitor means monitors the system state of the machine having the No. other than the allotment No. called at the getting-on field on a standard floor. When the arrival of the return instruction No. machine on the standard floor is earlier than the arrival of the allotted No. machine and it is supposed that the arrival is within a previously set prescribed time, a control part 1 transmits a control instruction for delaying the return to the standard floor for the return instruction No. machine. Therefore, the door opening operation prior to the allotted No. machine is prevented, and the confusion on the standard floor is prevented.
Patent JP-H0491070-A (JP)
Title: Calixarene derivative
Inventor: SHINKAI SEIJI
IPC: C07C259/06
Filed: 1990-08-06
Abstract: NEW MATERIAL:Calixarene derivatives of formula I [(n) is 2-8 deg., R is R' CONH (OH); X is H, R'' or SO3M; R' and R'' are lower hydrocarbon; M is H or monovalent metal]. USE:Compounds useful as a host compound having a cavity for including another ion or compound in the molecule, capable of remarkably selectively adsorbing uranyl ion, showing excellent adsorption properties even in a low pH region such as about pH 3 and even in practical conditions where CO, etc., exist, and useful for adsorption and recovery of uranium ion in sea water, a waste water, etc. PREPARATION:Formaldehyde is reacted with 4-(tert. butyl)phenol in the presence of KOH as a catalyst while heating to obtain a compound of formula II belonging to formula I. A monohalogenated acetate and a metal hydroxide capable of reacting with OH of the formula II are reacted therewith to obtain a compound of formula III belonging to formula I.
Patent JP-S6363954-A (JP)
Title: Fluorescent x-ray analyzer
Inventor: HASHIMOTO SEIJI
IPC: G01N23/223
Filed: 1986-09-05
Abstract: PURPOSE:To prevent the damage of a specimen due to the instantaneous change in a flow rate by throttling the flow rate at the start time of preparatory exhaustion, by branching the intermediate part of the connection pipe connecting a specimen chamber and a vacuum pump into a plurality of flow passages and providing a valve to each of the flow passages. CONSTITUTION:The intermediate part of the connection pipe 6 connecting a specimen chamber 3 and a vacuum pump 5 is branched into two flow passages 6a, 6b and a valve 7a low in a flow rate is provided to one flow passage 6a and a valve 7b high in a flow rate is provided to the other flow passage 6b. In use, at first, it is confirmed that a specimen A is set to the specimen chamber 3 and the exhaust pattern fitted to the specimen is subsequently selected by an exhaust pattern selection mechanism 9 and a control mechanism 8 is started. Whereupon, the opening and closing of the valves 7a, 7b is controlled by the control mechanism 8 on the basis of the indication signal from the discharge pattern selection mechanism 9 and the predetermined vacuum degree detection signal due to a Pirani gauge 10 to perform preparatory discharge. By this method, the instantaneous change in pressure is reduced at the start time of preparatory discharge and the damage or scattering of the specimen can be prevented.
Patent JP-S5998659-A (JP)
Title: Preparation of noodle
Inventor: NONOKAWA MITSUO
IPC: A23L7/109
Filed: 1982-11-29
Abstract: PURPOSE:To prepare noodles having excellent quality, by adding and kneading a dispersion containing soybean saponin and/or adzuki saponin and water to the raw material of noodles, e.g. wheat flour, buckwheat flour, starch, salt, KANSUI (potash water used in the preparation of Chinese noodles), colorant, seasweeds, cereal flour, etc. CONSTITUTION:Raw material of noodles such as wheat flour, buckwheat flour, starch, salt, KANSUI, colorant, seaweeds, cereal flour, etc. is mixed with soybean saponin and/or adzuki saponin, and the mixture is kneaded with water. The kneaded mixture may be incorporated with a gum such as guar gum, carrageenan, etc., and the use of lecithin improves the water-retainability of the noodles. The amount of soybean saponin etc. is 0.01-1wt%, based on the total weight of the flour. After kneading, the mixture is formed in the form of noodles by hand or by a noodle-making machine, and if necessary, dried or semi-dried to obtain the noodles.
Patent JP-H0494238-A (JP)
Title: Atm exchange
Inventor: KUMAKI YOSHINARI
Filed: 1990-08-09
Abstract: PURPOSE:To facilitate the timing design in the inside of a cell switch by generating a 2nd information packet with transmission control information added thereto in a way that the length of the 2nd information packet is a least length of 2's power in excess of the length of a 1st information packet and using an information packet processing section so as to eliminate the added transmission control information. CONSTITUTION:The exchange consists of an input channel number M, a pre- processing section 101 adding information up to a cell length 2<alpha> of a least 2's power in excess of a cell length L and accommodating the input channel number M, a cell switch 103 to make routing for a cell whose length is 2<alpha> by the pre- processing section 101, a post-processing section 102 to remove transmission control information to make the cell length 2<alpha> to a cell length L again, and an ATM control section 104 controlling the pre-processing section 101 and the post-processing section 102. Thus, the 2nd information packet whose length is a least length of 2's power in excess of the length of the 1st information packet is sent. Thus, the timing design in the case of making transmission of the information packet in the inside of the cell switch is facilitated.
Patent JP-S63211831-A (JP)
Inventor: NEIHAMU II GAJIKU
IPC: H03D3/02
Filed: 1987-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60101525-A (JP)
Title: Cartridge holding mechanism of microfilm driving device
Inventor: IMAI MASARU
IPC: G03B21/11
Filed: 1983-11-08
Abstract: PURPOSE:To simplify structure and to open and close a door by one touch by providing a pressing part at the center part of the door, and also arranging a magnet at the opening/closing part of the door, and attaching and detaching magnetically a cartridge. CONSTITUTION:The depression part 38 having a conic tip is fitted freely rotatably at the center part of the door 31 through a bearing 39. The magnet 37 is arranged at the opening/closing part of the door 31 of a cartridge box 3. When the cartridge 2 is loaded, the cartridge 2 is mounted so that the depression part 38 enter the hole of core part of the cartridge; then the door 31 is closed, the upper part is attracted by the magnet 37 to fix the cartridge to the box 3. Consequently, the structure is simplified and the door 31 is opened and closed by one touch.